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<FONT color="green">001</FONT>    // Copyright 2010 Waterken Inc. under the terms of the MIT X license<a name="line.1"></a>
<FONT color="green">002</FONT>    // found at http://www.opensource.org/licenses/mit-license.html<a name="line.2"></a>
<FONT color="green">003</FONT>    package org.ref_send.brand;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    import java.io.Serializable;<a name="line.5"></a>
<FONT color="green">006</FONT>    <a name="line.6"></a>
<FONT color="green">007</FONT>    import org.joe_e.Powerless;<a name="line.7"></a>
<FONT color="green">008</FONT>    import org.ref_send.Record;<a name="line.8"></a>
<FONT color="green">009</FONT>    import org.ref_send.deserializer;<a name="line.9"></a>
<FONT color="green">010</FONT>    import org.ref_send.name;<a name="line.10"></a>
<FONT color="green">011</FONT>    <a name="line.11"></a>
<FONT color="green">012</FONT>    /**<a name="line.12"></a>
<FONT color="green">013</FONT>     * A typed &lt;code&gt;long&lt;/code&gt; value.<a name="line.13"></a>
<FONT color="green">014</FONT>     * @param &lt;T&gt; {@link #unit} type<a name="line.14"></a>
<FONT color="green">015</FONT>     */<a name="line.15"></a>
<FONT color="green">016</FONT>    public class<a name="line.16"></a>
<FONT color="green">017</FONT>    Amount&lt;T&gt; implements Comparable&lt;Amount&lt;T&gt;&gt;, Powerless, Record, Serializable {<a name="line.17"></a>
<FONT color="green">018</FONT>        static private final long serialVersionUID = 1L;<a name="line.18"></a>
<FONT color="green">019</FONT>    <a name="line.19"></a>
<FONT color="green">020</FONT>        /**<a name="line.20"></a>
<FONT color="green">021</FONT>         * unit of {@link #value}<a name="line.21"></a>
<FONT color="green">022</FONT>         */<a name="line.22"></a>
<FONT color="green">023</FONT>        public final Brand&lt;T&gt; unit;<a name="line.23"></a>
<FONT color="green">024</FONT>        <a name="line.24"></a>
<FONT color="green">025</FONT>        /**<a name="line.25"></a>
<FONT color="green">026</FONT>         * number of units<a name="line.26"></a>
<FONT color="green">027</FONT>         */<a name="line.27"></a>
<FONT color="green">028</FONT>        public final long value;<a name="line.28"></a>
<FONT color="green">029</FONT>        <a name="line.29"></a>
<FONT color="green">030</FONT>        /**<a name="line.30"></a>
<FONT color="green">031</FONT>         * Constructs an instance.<a name="line.31"></a>
<FONT color="green">032</FONT>         * @param unit  {@link #unit}<a name="line.32"></a>
<FONT color="green">033</FONT>         * @param value {@link #value}<a name="line.33"></a>
<FONT color="green">034</FONT>         */<a name="line.34"></a>
<FONT color="green">035</FONT>        public @deserializer<a name="line.35"></a>
<FONT color="green">036</FONT>        Amount(@name("unit") final Brand&lt;T&gt; unit,<a name="line.36"></a>
<FONT color="green">037</FONT>               @name("value") final long value) {<a name="line.37"></a>
<FONT color="green">038</FONT>            this.unit = unit;<a name="line.38"></a>
<FONT color="green">039</FONT>            this.value = value;<a name="line.39"></a>
<FONT color="green">040</FONT>        }<a name="line.40"></a>
<FONT color="green">041</FONT>        <a name="line.41"></a>
<FONT color="green">042</FONT>        // java.lang.Object interface<a name="line.42"></a>
<FONT color="green">043</FONT>        <a name="line.43"></a>
<FONT color="green">044</FONT>        public boolean<a name="line.44"></a>
<FONT color="green">045</FONT>        equals(final Object o) {<a name="line.45"></a>
<FONT color="green">046</FONT>            return null != o &amp;&amp; Amount.class == o.getClass() &amp;&amp;<a name="line.46"></a>
<FONT color="green">047</FONT>                value == ((Amount&lt;?&gt;)o).value &amp;&amp;<a name="line.47"></a>
<FONT color="green">048</FONT>                Brand.equal(unit, ((Amount&lt;?&gt;)o).unit);<a name="line.48"></a>
<FONT color="green">049</FONT>        }<a name="line.49"></a>
<FONT color="green">050</FONT>        <a name="line.50"></a>
<FONT color="green">051</FONT>        public int<a name="line.51"></a>
<FONT color="green">052</FONT>        hashCode() { return (int)(value ^ (value &gt;&gt;&gt; Integer.SIZE)) + 0x0FAB4A2D; }<a name="line.52"></a>
<FONT color="green">053</FONT>    <a name="line.53"></a>
<FONT color="green">054</FONT>        // java.lang.Comparable interface<a name="line.54"></a>
<FONT color="green">055</FONT>    <a name="line.55"></a>
<FONT color="green">056</FONT>        public int<a name="line.56"></a>
<FONT color="green">057</FONT>        compareTo(final Amount&lt;T&gt; o) throws WrongBrand {<a name="line.57"></a>
<FONT color="green">058</FONT>            Brand.require(unit, o.unit);<a name="line.58"></a>
<FONT color="green">059</FONT>            return value &lt; o.value ? -1 : value == o.value ? 0 : 1;<a name="line.59"></a>
<FONT color="green">060</FONT>        }<a name="line.60"></a>
<FONT color="green">061</FONT>    }<a name="line.61"></a>




























































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